Haha, had to include the hunter! Is that your favorite special infected?

Very nice job on this Astro, I love the character detail and shading a lot, I also loved how you did the muzzle flash, did you have to reference that at all? Another thing that you did really well was the depth of view, the way you "unfocused" the zombies in the foreground, and the way you did the same with the background, gives it a seriously professional look!

I can imagine this had to have been extremely fun to work on, how long did it take to do?